Originally Posted by nagel79
I currently have a '91 maxima that had a factory bose system in it. However, the previous owner decided to put in a sony head unit that had a cd player. That blew all the speakers and it sounds like sh*t. If you're going to replace your head unit, you'll have to replace all the speakers as well.
Wrong. You probably are unaware of this, but the Pontiac Bose systems didn't come with amps on each speaker. They have just one for the rear speakers and in the 6+ months I had a Pioneer deck in my 1999 SSEi I never had a problem. Current owner of the 99 is still running the stock Bose speakers with an aftermarket deck and still no problems 2 yrs later.